Portlock, Miller & Miller 4
Plugged Dry hole well
| API number | 12-067-20987 |
|---|---|
| Operator | Two Rivers Petroleum Co., Inc. |
| County | Hancock, Illinois |
| Permitted | 1985-01-02 |
| Completed | 1985-01-25 |
| Depth | 525 ft |
| Surface location | 40.382316, -90.966895 · wells within 1 mile |
| State record | Illinois State Geological Survey ↗ |
| Data as of | 2026-10-17 |
From Illinois State Geological Survey public records. Verify with the state before relying on this information.